[Objective] To explore the diagnosis and treatment experience of tension hydrocele. [Methods] The clinical data of 2 patients with tension hydrocele treated in our hospital were retrospectively analyzed.Relevant literature was retrieved to analyze the clinical characteristics of this disease. [Results] Case 1 was diagnosed due to swelling and pain of the left scrotum after trauma for more than one month, which worsened for one day.Physical examination showed high tension in the left scrotum and positive light transmission test.Ultrasound examination revealed that the blood flow signal in the left testis disappeared.Emergency left scrotal exploration and hydrocelectomy were performed.There was no sign of testis torsion during the operation.Case 2 was diagnosed mainly due to hydrocele of the right testis for 1 year, which worsened for 1 week and complicated with testis distension and pain.Physical examination showed high tension in the right scrotum and positive light transmission test.Ultrasound examination revealed that the blood flow signal in the right testis decreased.After 40ml of fluid was extracted under ultrasound monitoring, the blood flow signal in the right testis recovered.Hydrocelectomy was performed the next day.During the follow-up of 8 months, there was no recurrence of hydrocele.A search of domestic and foreign literature showed that there were no reports in domestic literature, while a total of 11 cases were reported in foreign literature. [Conclusion] Tension hydrocele of the testis is a rare emergency of the scrotum.Surgery or decompression should be performed as soon as possible to restore testicular blood supply, and hydrocelectomy should be performed simultaneously or in stages to prevent recurrence.

Objective: To assess the association between the metabolic score for insulin resistance index (METS-IR) and overactive bladder (OAB) in the US population，so as to explore the potential of METS-IR as a predictive tool for OAB risk and to provide insights for early screening and intervention strategies. Methods: Based on the data from the National Health and Nutrition Examination Survey (NHANES) 2005-2018，a cross-sectional design was employed，and multivariate logistic regression models were used to analyze the association between METS-IR and OAB. METS-IR was analyzed both as a continuous variable and categorized into quartiles. To further validate the association between METS-IR and OAB across diverse populations，subgroup analyses were conducted in participants stratified by clinical characteristics. Smooth curve fitting was employed to test the linearity of the METS-IR-OAB relationship. Results: Elevated METS-IR was associated with an increased risk of OAB (P<0.001)，and this positive correlation remained stable when METS-IR was categorized into quartiles (P<0.001). Subgroup analyses revealed that the association between METS-IR and OAB was more pronounced in females，participants younger than 55 years，and non-diabetic individuals (P<0.05). Furthermore，smooth curve fitting confirmed a linear positive correlation between METS-IR and OAB，with this linear relationship observed in both diabetic and non-diabetic groups. Conclusion: This study，based on the NHANES 2005-2018 database，found a linear positive correlation between METS-IR and OAB.

OBJECTIVE To investigate the potential therapeutic effect of the sporoderm-removed Ganoderma lucidum spore tablet "Xianzhi No.3" from the perspective of immunomodulation and cardioprotection. METHODS Chemical components of the sporoderm-removed Ganoderma lucidum spore tablet "Xianzhi No.3" were analyzed by UPLC-Q-TOF-MS and colorimetric methods. Examined tablet’s effects on zebrafish models of macrophage reduction, heart failure, H2O2-induced oxidative stress in myocardial and endothelial cells, and a microglial inflammation model induced by lipopolysaccharide. Immune regulation and cardioprotective effects were evaluated through multiple indicators, including macrophage formation and phagocytosis abilities, anti-neuroinflammation ability, cardiac systolic and diastolic functions, and anti-oxidative stress injury ability in myocardial and endothelial cells. RESULTS The sporoderm-removed Ganoderma lucidum spore tablet "Xianzhi No.3" improved macrophage formation and phagocytosis, cardiac systolic and diastolic functions, reduced neuroinflammation, and alleviated oxidative stress in myocardial and endothelial cells, resulting in immunomodulatory and cardioprotective effects. CONCLUSION The sporoderm-removed Ganoderma lucidum spore tablet "Xianzhi No.3" maybe a potential therapeutic agent for regulating the immune system and protecting cardiac function.

Objective To establish the quantitative evaluation system on the internal control of drug management, which could reflect the improvement and optimization of the internal control of drug management and be reference for the drug management in the hospital. Methods Brainstorm method was used to design a quantitative evaluation table. The methods of walking test, field inspection and comparative analysis were used to carry out the internal control design and execution effectiveness evaluation. Results Evaluation score increased from 36.50 points in 2015 to 43.75 points in 2021 when the full score was 50 points. The proportion of drug intotal income decreased from 37.97% in 2015 to 21.62% in 2021.The drug markup rate decreased from 14.38% to 0.96%, and the intensity of antibiotic DDDs decreased from 55.48 in 2018 to 39.30 in 2021. The proportion of essential drug prescriptions was higher than the national examination data. Conclusion The optimizing quantitative evaluation system on the internal control of drug management could improve the management specialization, the structure of income and payout and the level of rational drug use, promote the high-quality development of hospitals and safeguard the implementation of the Healthy China strategy.

BACKGROUND:Calcaneal defects are common in clinical practice.It is difficult for surgeons to evaluate the effect of calcaneal reconstruction due to the complex anatomical structure and motor function of the heel.Finite element analysis has become an effective method for biomechanical behavior simulation and numerical analysis. OBJECTIVE:To compare the clinical effect and biomechanical characteristics of total calcaneal reconstruction with the Ⅱ-shaped and V-shaped fibular flap. METHODS:CT images of one left foot of a healthy 50-year-old male were acquired.Mimics software was used to obtain the preliminary three-dimensional model.Geomagic software was used to trim and curve the model.The model was imported into Solidworks software to simulate calcaneal reconstruction and complete the pre-processing of finite element calculation.Finally,Ansys software was used to solve the problem.The simulation results were compared with previous literature results to verify the effectiveness of the model.The surgical effect and biomechanical characteristics of the foot in different gait phases based on the simulated stress results were analyzed. RESULTS AND CONCLUSION:(1)Both Ⅱ-shaped and V-shaped fibular flaps could be used to reconstruct completely missing calcaneus,which could restore the length,width and height of normal calcaneus,and fill up the missing calcaneus bone.(2)Compared with the normal calcaneus,both configurations of fibular flaps showed a tendency for over-concentration of stress after loading.The normal calcaneus stress was mostly concentrated around the calcaneus nodule,the subtalar process and the calcaneus groove,while the stress of the two fibular flaps was mostly concentrated at the junction between the bone flap with the talus and cuboid bones.(3)The maximum stress of calcaneus was different between the two models and normal calcaneus under different simulation conditions,with statistically significant differences(P＜0.05).Compared with the V-shaped fibular flaps,Ⅱ-shaped fibular flaps had less force change in different gaits and were closer to the normal calcaneus.The V-shaped fibular flap bore excessive stress during the period of push-off,and the grafted bone material may yield under this condition and have the risk of fractures.

[Objective] To investigate the efficacy of nephron-sparing surgery (NSS) for the treatment of renal sinus angiomyolipoma and summarize the surgical experience. [Methods] The clinical data and follow-up results of 10 cases of renal sinus angiomyolipoma treated during Sep.2014 and Feb.2022 in our hospital were retrospectively analyzed. [Results] The patients included 1 male and 9 female.The mean tumor diameter was (5.7±2.8) cm.The RENAL score was 8 in 1 case, 9 in 3 cases, 10 in 4 cases, and 11 in 2 cases.Retroperitoneal laparoscopic partial nephrectomy was conducted in 3 cases, robot-assisted laparoscopic partial nephrectomy in 3 cases, and open partial nephrectomy by transabdominal approach in 4 cases.All operations were successful.The median operation time was 225 (97-340) minutes and the median warm ischemic time was 30.5 (5-43) minutes.Two patients underwent renal vein clamping simultaneously, with clamping time of 18 and 29 minutes, respectively.The median estimated blood loss was 200(10-600) mL, and no patients received blood transfusion.The difference between postoperative and preoperative hemoglobin concentration was statistically significant [113 (94-130) g/L vs.136 (95-150) g/L, P=0.041]. The difference between the postoperative and preoperative serum creatinine level was not statistically significant [58(35-89) μmol/L vs. 62(39-77) μmol/L, P=0.722]. One case suffered lymphorrhagia (Clavien-Dindo grade Ⅰ) and recovered with conservative treatment; 1 case experienced local recurrence after a follow-up of 99 months; 9 patients recovered uneventfully without any postoperative complications. [Conclusion] NSS is an effective treatment strategy for renal sinus angiomyolipoma.Complete resection plays a key role.Due to possible recurrence, long-term follow-up is recommended.

Temporomandibular joint (TMJ) diseases are common clinical conditions. The number of patients with TMJ diseases is large, and the etiology, epidemiology, disease spectrum, and treatment of the disease remain controversial and unknown. To understand and master the current situation of the occurrence, development and prevention of TMJ diseases, as well as to identify the patterns in etiology, incidence, drug sensitivity, and prognosis is crucial for alleviating patients′suffering.This will facilitate in-depth medical research, effective disease prevention measures, and the formulation of corresponding health policies. Cohort construction and research has an irreplaceable role in precise disease prevention and significant improvement in diagnosis and treatment levels. Large-scale cohort studies are needed to explore the relationship between potential risk factors and outcomes of TMJ diseases, and to observe disease prognoses through long-term follw-ups. The consensus aims to establish a standard conceptual frame work for a cohort study on patients with TMJ disease while providing ideas for cohort data standards to this condition. TMJ disease cohort data consists of both common data standards applicable to all specific disease cohorts as well as disease-specific data standards. Common data were available for each specific disease cohort. By integrating different cohort research resources, standard problems or study variables can be unified. Long-term follow-up can be performed using consistent definitions and criteria across different projects for better core data collection. It is hoped that this consensus will be facilitate the development cohort studies of TMJ diseases.

Acute myocardial infarction(AMI)is a serious disease that endangers human life and health,timely opening of the infarct vessel is the main means of successful treatment.Emergency percutaneous coronary intervention(PCI)is the most effective treatment at present,which can quickly restore myocardial blood supply and save patients'lives.With the maturity of PCI treatment,the survival rate of patients with AMI has improved significantly.However,in recent years,emergency PCI operators have encountered a significant challenge:rare and fatal complications associated with coronary artery injury during emergency PCI are not promptly recognized and treated,leading to an increase in perioperative mortality.At present,there is no unified plan for the management of critical complications during PCI at home and abroad.Therefore,this paper mainly reviews the management measures of complications related to coronary artery injury during surgery,such as coronary artery perforation,non-reflow,coronary artery dissection,and stent thrombosis,and summarizes the progress of relevant treatment measures at home and abroad to help surgeons deal with emergencies timely and correctly and save more patient lives.

Objective To investigate the guiding value of computed tomography angiography(CTA)in the treatment of vascular embolization in patients with emergency pelvic fracture hemorrhage.Methods From June 2019 to June 2023,67 patients with emergency pelvic fracture hemorrhage were selected from General Hospital Medical Communities of Shaoxing Second Hospital.All patients underwent CTA and digital subtraction angiography(DSA),and the application value of CTA was evaluated using the results of DSA as the gold standard.Results CTA examination showed that 66 patients had vascular injury,bleeding or injury of 167 vessels.DSA examination showed that 66 patients had vascular injury,bleeding or injury of 186 vessels.The detection rate of CTA for positive cases was 97.0%,and the detection rate for vascular injury was 82.8%.The positive predictive value of CTA was 92.2%,the negative predictive value was 97.1%,the sensitivity was 82.8%,and the specificity was 98.8%.Conclusion The diagnostic results of CTA examination for emergency pelvic fracture hemorrhage are highly consistent with DSA,which can provide an important reference for the formulation of treatment plans for patients.

Objective To investigate the effect of Gegen Qinlian Decoction on liver energy metabolism and free fatty acid(FFA)in rats with insulin resistance(IR).Methods IR rat model was established by feeding 60%fat high-fat diet for 13 consecutive weeks.SD rats were randomly divided into normal group,model group,Rosiglitazone(5 mg·kg-1)group and Gegen Qinlian Decoction low-,medium-and high-dose groups(1.65,4.96,14.86 g·kg-1),with 6 rats in each group.Intragastric administration was given once a day,continuous administration intervention lasted for 16 weeks.Determination of IR-related indicators:serum fasting insulin(FINS),fasting blood glucose(FPG),calculate the IR index;HPLC method was established for the determination of adenosine triphosphate(ATP),adenosine diphosphate(ADP)and adenosine monophosphate(AMP)in rat liver tissue;ELISA was used to determine the content of FFA in rat liver tissue.The contents of serum total cholesterol(TC)and triglyceride(TG)were detected by automatic biochemical analyzer.The pathological changes of liver tissue were observed by HE staining.Results(1)After the model replication,compared with the normal group,the FINS,FPG levels and IR index of the model group were significantly increased(P＜0.05).(2)Compared with the normal group,the levels of FINS,FPG and IR index in the model group were significantly increased(P＜0.01),the contents of ATP,ADP and AMP in liver tissue were significantly decreased(P＜0.01),the content of FFA was significantly increased(P＜0.01),and the levels of TC and TG in serum were significantly increased(P＜0.05).Liver cells arranged in disorder,fatty degeneration,and there are a large number of lipid droplets.Compared with the model group,the FINS level and IR index of rats in each administration group were significantly decreased(P＜0.05,P＜0.01),and the FPG level of rats in the Rosiglitazone group was significantly decreased(P＜0.05).The contents of ADP and AMP in liver tissue of rats in each administration group were significantly increased(P＜0.05,P＜0.01),and the contents of ATP in liver tissue of rats in low-,medium-and high dose-groups of Gegen Qinlian Decoction were significantly increased(P＜0.05,P＜0.01).The content of FFA in liver tissue of rats in Rosiglitazone group and Gegen Qinlian Decoction low-and high-dose groups was significantly decreased(P＜0.01).The serum TC level of rats in the low-and high-dose groups of Gegen Qinlian Decoction was significantly decreased(P＜0.05,P＜0.01),and the serum TG level of rats in the Rosiglitazone group and the low-dose group of Gegen Qinlian Decoction was significantly decreased(P＜0.05,P＜0.01).The steatosis of hepatocytes in rats of each administration group was alleviated to varying degrees,and the lipid droplets were reduced,and the pathological damage was improved.Conclusion Gegen Qinlian Decoction may improve liver lipid metabolism disorder and restore lipid and energy balance by regulating energy metabolism and reducing FFA level,thus improving IR.